Viewing archive of Tuesday, 25 February 2014

Sunspot numberNew regionsBackground fluxCX
1570C1.041

Solar flares

Region Start Maximum End
1990 X4.9 Play 00:39 00:49 01:03
1989 C5.0 04:27 04:32 04:36
1986 C4.5 06:16 06:20 06:28
1986 C5.7 15:04 15:10 15:18
1984 C2.2 23:31 23:34 23:37

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Current data suggest that it is not possible to see aurora now at middle latitudes

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Today's space weather

Auroral activity Minor Severe
High latitude 20% 15%
Middle latitude 1% 1%
Predicted Kp max 2
Solar activity
M-class solar flare 1%
X-class solar flare 1%
Moon phase
New Moon

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Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/09/09M1.1
Last geomagnetic storm:2017/09/18Kp5 (G1)
Number of spotless days in 2017:56
Last spotless day:2017/08/01

This day in history*

Solar flares
12011M1.8
21999C9.4
32015C8.8
42001C7.7
52004C7.5
ApG
1199629G1
2200318
3199716G1
4199812
5199911
*since 1994